Abstract： Objective To summarize the characteristics in initial sandplay of the interpersonal sensitivity (IS) in college students,and validate the psychological assessment function of the initial sandplay.Methods The research selected the 32 IS college students and 36 healthy students by the symptom checklist 90(SCL-90).All the 68 students applied the initial sandplay operation.The initial sandplay encoding of information was collected by coding table,and analyzed by t test,Chi-square test.Results On selection of toys,the IS group was significantly lower in total,buildings,plants ( ( 18.63 ± 10.93 ) vs ( 29.81 ± 12.25 ),( 1.47 ± 1.52 ) vs ( 2.39 ± 1.68 ),( 3.41 ±4.39) vs(9.72 ±6.67) ),and significantly more in the others( (0.13 ±0.33) vs(0.00 ± 0.00) ).On space utilization,the IS group was lower than the non-IS group in all fields except the left middle and the middle.On operation process,the IS group on attitude to the sand was untouch(59.4％ vs 22.2％ ),less exposed the blue bottom (71.9％ vs 30.6％ ),less use the bridge(68.8％ vs 38.9％ ),more dissatisfaction with the own sandbox(43.8％vs 2.8％ ),more warfare and abstract scene( ( 18.8％ vs 0％ ),(21.9％ vs 2.8％ ) ),and less family and society scene( ( 12.5％ vs 27.8％ ),(25％ vs 41.7％ ) ).On the theme of sandplay,the is group was more appeared by the confusion,empty,split,limit,neglect,injury,threat theme( (25％ vs 5.6％ ),(37.5％ vs 0％ ),(31.3％ vs 0％ ),(40.6％ vs 5.6％ ),(37.5％ vs 2.8％ ),( 15.6％ vs 0％ ),(50％ vs 5.6％ ) ),and less appeared by the integrate,flow and energy theme ((12.5％ vs 38.9％),(3.1％ vs 50％),(28.1％ vs 58.3％)).Conclusion The results show that the IS group has significantly characteristics in initial sandplay.Sandplay is valuable to be a clinical psychological assessment.